Carlyle Professional Hand Tools introduce a new legacy in the tool market based on quality and performance. All tools are designed to meet or exceed ASME Standard B107. The tools are designed to have a superior finish and strength. The quality of the tools are b. Comfort non-slip grip Constructed from Chrome-Moly material Hardened Jaws & Cutting Edges For Strength & Durability Lacquer Finish For Exceptional Rust Prevention